A constant that indicates that the payment mode is a free trial.
- iOS 11.2+
- macOS 10.13.2+
- Mac Catalyst 13.0+
- tvOS 11.2+
With a free trial payment mode, the price is 0, so users pay nothing during the discount period.
Discount Price Payment Modes
A constant indicating that the payment mode of a product discount is billed over a single or multiple billing periods.
A constant indicating that the payment mode of a product discount is paid up front.